EP 2603848 B1 20191030 - CLONING OR EXTENDING A COMPUTER DESKTOP ON A WIRELESS DISPLAY SURFACE
Title (en)
CLONING OR EXTENDING A COMPUTER DESKTOP ON A WIRELESS DISPLAY SURFACE
Title (de)
KLONEN ODER ERWEITERN EINES COMPUTER-DESKTOPS AUF EINER DRAHTLOSEN ANZEIGEOBERFLÄCHE
Title (fr)
CLONAGE OU EXTENSION D'UN BUREAU D'ORDINATEUR SUR UNE SURFACE DE DISPOSITIF D'AFFICHAGE SANS FIL
Publication
Application
Priority
- US 85415210 A 20100810
- US 2011044908 W 20110721
Abstract (en)
[origin: US2012042252A1] Techniques are provided for cloning a computer desktop to a wireless display surface. A source computer and a display in communication with a destination computer establish a wireless connection. A user console session of the source computer has a virtual display driver that corresponds to the wireless display. An application of the console session instructs the virtual display driver to render graphics to a display surface. The source computer takes this graphical information that, when executed on a processor generate an image, text, sound or input—encodes it with a remote presentation protocol. Through encoding and decoding image data, text, sound, and input of the user console session transmitted to a wireless display with a remote presentation protocol, fidelity and interactivity are improved.
IPC 8 full level
G06F 3/14 (2006.01); G06F 9/451 (2018.01); G09G 5/00 (2006.01)
CPC (source: EP US)
G06F 3/1454 (2013.01 - EP US); G06F 9/452 (2018.01 - EP US); G09G 5/00 (2013.01 - US); G09G 2370/022 (2013.01 - EP US); G09G 2370/16 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2012042252 A1 20120216; US 8839112 B2 20140916; CN 102375687 A 20120314; CN 102375687 B 20181019; EP 2603848 A2 20130619; EP 2603848 A4 20141105; EP 2603848 B1 20191030; WO 2012021277 A2 20120216; WO 2012021277 A3 20120412
DOCDB simple family (application)
US 85415210 A 20100810; CN 201110260487 A 20110809; EP 11816777 A 20110721; US 2011044908 W 20110721